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Front & Rear Air Spring to Coil Spring Suspension Strut Conversion Kit for Lexus GX460 GX470 Toyota 4Runner

Key Features:
  • Suncore's suspension conversion kits are affordable and long lasting.
  • Designed to maintain factory ride height and load capabilities.
  • Convert your active adaptive suspension to passive gas charged dampers and steel springs.
  • Covered By 1-Year Warranty.
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Brand Suncore
Part Number 63T-31-ASSY
Condition New
Ships Within 1-2 Business Days
This item qualifies for FREE UPS Ground Shipping
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USA 48 contiguous states
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This 63T-31-ASSY Suncore Air Spring to Coil Spring Conversion Kit is designed to provide a long term solution that will eliminate the hassles of repairing a multitude of failing air suspension components and convert your suspension to a more reliable steel spring setup.
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Lexus : 4853069205
Lexus : 4853069185
Lexus : 4853060071
Cardone New : 4J-6000SK
Arnott Industries : SK-2813
Lexus : 4853069485
Arnott Industries : C-2410
Cardone New : 4J-6001K
Lexus : 4851069195
Lexus : 4851069415
Lexus : 4851060121
Cardone New : 4J-6001SK
Arnott Industries : SK-2812
WARNING CA Proposition 65
WARNING CA Proposition 65
WARNING CA Proposition 65
SuncoreĀ® is a state-of-the-art manufacturer of top-notch Air suspension parts and conversion kits. Benefiting from years of manufacturing expertise, the company provides advanced suspension parts for a wide range of vehicles and stands behind them. With its unwavering commitment to excellence, Suncore prides itself in using innovative manufacturing and remanufacturing processes to create superior parts that set the company apart from the rest. Designed with devoted car owners in mind, Suncore provides premium quality products such as air suspension parts, conversion kits, strut and shock replacements, coil springs, compressors and many more. These products are renowned for exceptional quality, unmatched performance and ever-lasting durability.
Order Processing:

Normal order processing can take between 1-3 business days (Monday-Friday).These days excludes weekends and holidays. Orders placed before 2:00pm EST typically begins processing the same day.

Orders placed after 2:00 PM EST. on Friday will not ship until Monday or the following business day.

Note: Remanufactured items may take longer as they are built to order and tested vigorously before packing and shipping.

Shipping & Delivery:

Complete Car Parts offers free shipping on thousands of products. Our preferred shipping method is UPS Ground, however smaller items may be shipped USPS First Class or Priority.

Delivery times will vary, and products may ship separately from different warehouses located across the United States. Depending on warehouse locations and shipping destination, delivery times can range from 2 to 6 business days.

Free shipping is eligible only to U.S. delivery addresses within the 48 states. We do not ship to P.O. Boxes and APO/FPO addresses. Expedited shipping options are available for select items. Some orders may require a signature confirmation at time of delivery.


Complete Car Parts limited warranty covers against defects in material or workmanship from the date of purchase. A dated sales receipt must be included to show your product was purchased within the warranty period.

Note: Warranty period varies depending on product, please see product listing for more information.

We handle all manufacturer warranty claims on your behalf.

Any product found to be defective within 30 days of purchase is eligible for a refund or replacement, however any product found to be defective after 30 days but beforethe warranty period has expired are only eligible for a replacement only. Replacement product does not renew the warranty period.

When a product is found to be defective, Complete Car Parts will cover the costs of shipping of the replacement part to the original purchaser. Warranty and UPS related claims may require authentication, but not limited to pictures, video, or shipment back to the manufacturer.

Note: Do not dispose of defective parts until instructed.

If the defective part is requested to be returned to the manufacturer, Complete Car Parts will issue a call tag for the original purchaser to ship the product back. The original purchaser is responsible for packaging and delivery to a UPS driver or suitable UPS facility for return shipment. Failure to return the requested product will result in denial of current warranty claim.

All returned products must be accompanied by an approved RMA number provided by Complete Car Parts.

No reimbursements will be given for delay, labor, mileage, car rental, or any other costs involved in installation or re-installation of any product in question.
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